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WorksheetsEnergy from Nutritional Food
Total questions: 25
Worksheet time: 13mins
Name
Class
Date
1.
When an animal eats food, how does the food molecules and nutrients enter the cell?
a)
through the nucleus
b)
through the plasma membrane
c)
through chlorophyll in the cell
d)
through other specialized cells
2.
A tendency to maintain a balanced or constant internal state of any aspect of body chemistry, such as blood glucose is what?
a)
A Positive Relationship
b)
A negative relationship
c)
Homeostasis
d)
A neutral relationship
3.
As you exercise why does respiration increase?
a)
Your blood pressure increases
b)
You sweat more and need more water vapor
c)
More oxygen is needed to utilize your bodies stored energy
d)
Your blood pressure is decreasing
4.
Nutrients that are needed by the body in small amounts and are not made by living things
a)
Vitamins
b)
Minerals
c)
Water
d)
Lipids
5.
A protein is used for what?
a)
store nutrients
b)
Help regulate the bodies systems
c)
Provide energy
d)
Build muscle and repair tissue
6.
Which best explains the process of digestion?
a)
The body uses energy to make food.
b)
The body breaks down food to provide nutrients.
c)
The body breathes air in to supply oxygen to the lungs.
d)
The body circulates blood to provide oxygen.
7.
What provides Energy the fastest?
a)
Potatoes
b)
Meat
c)
Milk
d)
Fruit
8.
Cell organelle that converts the chemical energy stored in food into compounds that are more convenient for the cell to use
a)
Mitochondria
b)
Ribosomes
c)
Cell Wall
d)
Chloroplasts
9.
Which best describes why sunlight is important for the survival of green plants?
a)
It is required for photosynthesis in green plants
b)
It is required for absorption of minerals by green plants
c)
It is required for production of roots by green plants.
d)
Sunlight helps the plant absorb water
10.
The decisions an individual makes when choosing what foods to eat.
a)
life skills
b)
character traits
c)
dietary habits
11.
How would smoking tobacco most likely have a negative impact on the ability of an individual to succeed at physical activities?
a)
It interferes with balance and coordination.
b)
It decreases the ability to make decisions rapidly.
c)
It decreases stamina and cardiovascular efficiency.
d)
It decreases the speed and power of muscle contractions.
12.
What depressant substances slows down bodily processes and impair judgement and decision making skills
a)
Tobacco
b)
Alcohol
c)
Caffine
d)
Stimulant
13.
Which foods provide the healthiest nutrients and assist in good digestion?
a)
Grilled chicken and salad
b)
Hamburger and fries
c)
Chicken nuggets and mashed potatoes
d)
Spaghetti and meatballs
14.
These get broken down to glucose to provide energy
a)
Calories
b)
Carbohydrates
c)
Lipids
d)
Proteins
15.
The process that releases energy by breaking down glucose and other food molecules in the presence of oxygen
a)
Photosynthesis
b)
Cellular Respiration
c)
Glycolosis
d)
Oxidation
16.
Why is a healthy diet important?
a)
Maintains a constant body temperature
b)
It prevents damage to internal organs.
c)
It makes oxygen for all the cells in the body.
d)
It supplies the body's needs for growth and energy.
17.
Where do plants get most of the energy they need to live and grow?
a)
Water
b)
The sun
c)
The soil
d)
Air
18.
Compounds in food that the body requires for proper growth, maintenance, and functioning
a)
Nutrients
b)
Minerals
c)
Lipids
d)
Carbohydrates
19.
All living organisms conduct cellular respiration.
a)
True
b)
False
20.
Plants use the sun’s energy to convert water and carbon dioxide into sugars in what process?
a)
Oxidation
b)
Photosynthesis
c)
Glycolosis
d)
Cellular Respiration
21.
Glucose is composed of a string of what element?
a)
Nitrogen
b)
Oxygen
c)
Carbon
d)
Hydrogen
22.
Why do we need to eat a diet with some fat in it?
a)
Being to skinny is not healthy
b)
Fat is important for the bodies insulation
c)
The brain is made of a large percentage of fat.
d)
We do not need fat in our diet.
23.
What are needed for good health but cannot be made by the body and therefore must be eaten in proteins
a)
Carbohydrates
b)
Essential amino acids
c)
Lipids
d)
Calories
24.
A set of chemical reactions through which an organism builds up or breaks down materials as it carries out its life processes
a)
Photosynthesis
b)
Metabolism
c)
Cellular Respiration
d)
Glucose
25.
Any substance than is inhaled, ingested, or absorbed at dosages sufficient to damage a living organism.
a)
Drug
b)
Toxin
c)
Alcohol
d)
Tobacco
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